feat(identity): open identity_unresolved decisions for resources with no candidates

no_match resources (and lookup failures after auto-review gives up) now
open a decision in the inbox with options to set a TMDB ID, pick a local
work, or dismiss; ambiguous decisions get the same manual options.
Resolve accepts identity {tmdb | mediaEntityId} and assigns with a manual
lock. The inbox option dialog collects the TMDB type/ID or searches local
works; the identity pool links each pending item to its inbox filter.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/lib/labels.ts

@@ -38,6 +38,7 @@ export const downloadLabel = (v: string | null | undefined) => pick(DOWNLOAD, v)
 
 const DECISION_KIND: Record<string, string> = {
   identity_ambiguous: "识别有歧义",
+  identity_unresolved: "待识别",
   download_stalled: "下载无进展",
   download_failed: "下载失败",
   path_conflict: "路径冲突",